7921 Onyx Court, Rancho Cucamonga, California 91730, Rancho Cucamonga, 91730 - 4 bed, 3 bath
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Rancho Cucamonga, California 91730
This Fully Remodeled Turn-Key Home is a Prime Investment Opportunity listed at $839,900—positioned well below the $871,045 Fair Market Value by 3%. This valuation gap offers $31,145 in Instant Equity. Boasting an Excellent Condition Rating, this move-in ready sanctuary features Taj Mahal quartz countertops, paid-off solar, and a versatile garage conversion with ADU potential. Located in the Cucamonga School District with RV parking, it provides a premium lifestyle of efficiency and comfort. This is an exceptional find for Owner-Occupants or growing families.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 7921 Onyx Court Subject | $839,900* List Price | 4 | 3 | 1,946 | $453 | - |
A 7795 Malachite Avenue Sold | $806,500 | 4 | 2 | 1,708 | $472 | 0.2 mi |
B 8926 Yew Street Sold | $770,000 | 4 | 3 | 1,707 | $451 | 0.7 mi |
C 7565 Amethyst Sold | $785,500 | 4 | 2 | 1,441 | $545 | 0.5 mi |
D 10113 Dorset Street Sold | $805,000 | 4 | 2 | 1,576 | $511 | 0.9 mi |
E 8976 Yew Street Sold | $810,000 | 4 | 3 | 1,630 | $497 | 0.6 mi |
F 7905 Amethyst Active | $849,999 List Price | 4 | 3 | 1,540 | $552 | 0.1 mi |
* Subject property listed price vs sold prices of comps.
Property is new construction or fully renovated.
This 1976 home has undergone a comprehensive, high-end renovation within the last year, meeting the criteria for excellent condition. The interior features a completely remodeled kitchen with Taj Mahal quartz countertops and slim oak shaker cabinetry, brand-new stainless steel appliances, fully updated modern bathrooms, and new waterproof luxury vinyl flooring throughout. With fresh interior/exterior paint, new fixtures, and paid-off solar, the property is in turn-key condition with no deferred maintenance.
This turn-key home features high-end finishes including Taj Mahal quartz countertops, slim oak shaker cabinetry, and waterproof luxury vinyl flooring, offering a completely modernized aesthetic.
The property includes a fully paid-off solar panel system, providing the new owner with immediate energy efficiency and significant long-term savings on utility costs.
The garage has been converted into a functional flex space with a laundry room, offering potential for a guest suite or ADU conversion, complemented by convenient RV parking.
Living area discrepancy between mls listing and other public or private record. mls listing living area = 1946, other record living area = 1490. Bedroom count discrepancy between mls listing and other public or private record. mls listing bedroom count = 4, other record bedroom count = 3.
The conversion of the garage into living space eliminates enclosed vehicle parking and traditional garage storage, which may be a deterrent for some buyers.
While the interior is fully updated, the 1976 build date suggests that underlying systems like plumbing and electrical may be older compared to newer constructions in the area.
Fully Remodeled Turn-Key Home with RV Parking & Paid-Off Solar in a Highly Desirable Rancho Cucamonga Neighborhood! Welcome to this beautifully renovated 4 Bedroom, 2.5 Bath home offering style, flexibility, and modern upgrades throughout — plus the added benefit of fully paid-off solar for energy efficiency and long-term savings. All four spacious bedrooms and two full bathrooms are located upstairs, creating a functional and private layout, while a convenient half bath is situated downstairs for guests. The home has recently undergone a full renovation and is truly move-in ready. Upgrades include new waterproof luxury vinyl flooring and tile throughout, fully remodeled bathrooms, and a stunning, completely renovated kitchen featuring slim oak shaker cabinetry, Taj Mahal quartz countertops, and brand-new appliances. Additional improvements include new interior doors, updated moldings and baseboards, and fresh interior and exterior paint, creating a clean, modern feel from top to bottom. The garage has been thoughtfully converted into additional living space, adding valuable square footage. This versatile flex area includes a small laundry room and can be used as a second living room, bedroom, playroom, home office, or guest quarters. With its layout and functionality, it also offers potential for an easy ADU conversion, providing an opportunity for a future second unit (buyer to verify). Outside, enjoy RV parking and a well-situated lot with great outdoor space and a private newly landscaped back yard. Conveniently located near shopping centers, restaurants, parks, and everyday amenities, this home offers both comfort and convenience. Don’t miss your opportunity to own this beautifully updated, energy-efficient home in one of Rancho Cucamonga’s most sought-after areas. Schedule your private showing today!
No exterior & parking available.
No sensitive facilities data found.
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 4.0 | 3.0 | 62% |
| Baths | 3.0 | 2.0 | 62% |
| Square foot | 1,946 | 1,462 | 81% |
| Lot Size | 7,373 | 7,143 | 68% |
| Price | $839.9K | $720.0K | 90% |
| Price per sq ft | $432 | $480 | 31% |
| Built year | 1976 | 1983 | 29% |
| HOA | $0 | $0 | 50% |
| Days on market | 62 | 161 | 7% |
Feb 19, 2026
$839,900
Initial Listing